68252883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 99456000

約数和(自身を除く): 31203117

約数列:

[1, 3, 19, 47, 57, 73, 141, 219, 349, 893, 1047, 1387, 2679, 3431, 4161, 6631, 10293, 16403, 19893, 25477, 49209, 65189, 76431, 195567, 311657, 484063, 934971, 1197419, 1452189, 3592257, 22750961, 68252883]

約数ペア:

[(1, 68252883), (3, 22750961), (19, 3592257), (47, 1452189), (57, 1197419), (73, 934971), (141, 484063), (219, 311657), (349, 195567), (893, 76431), (1047, 65189), (1387, 49209), (2679, 25477), (3431, 19893), (4161, 16403), (6631, 10293)]